bent on something/on doing something
bent on (doing something)
Very determined to do something, perhaps aggravatingly so. She's bent on coming here for the weekend, so we better clean the guest room. I'm bent on getting an A on this exam, so I've been studying all week.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
ˈbent on something/on doing something(informal) be determined to do or have something: I advised her against it, but she was bent on taking part in the marathon.
Farlex Partner Idioms Dictionary © Farlex 2017